EP3120623A4 - Réglage de la puissance de transmission initiale pour une porteuse secondaire après un intervalle de transmission - Google Patents
Réglage de la puissance de transmission initiale pour une porteuse secondaire après un intervalle de transmission Download PDFInfo
- Publication number
- EP3120623A4 EP3120623A4 EP15765766.9A EP15765766A EP3120623A4 EP 3120623 A4 EP3120623 A4 EP 3120623A4 EP 15765766 A EP15765766 A EP 15765766A EP 3120623 A4 EP3120623 A4 EP 3120623A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- secondary carrier
- setting initial
- transmission power
- gap
- initial transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/16—Deriving transmission power values from another channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
- H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461968947P | 2014-03-21 | 2014-03-21 | |
PCT/SE2015/050326 WO2015142275A2 (fr) | 2014-03-21 | 2015-03-19 | Réglage de la puissance de transmission initiale pour une porteuse secondaire après un intervalle de transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3120623A2 EP3120623A2 (fr) | 2017-01-25 |
EP3120623A4 true EP3120623A4 (fr) | 2018-02-14 |
Family
ID=54145456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15765766.9A Withdrawn EP3120623A4 (fr) | 2014-03-21 | 2015-03-19 | Réglage de la puissance de transmission initiale pour une porteuse secondaire après un intervalle de transmission |
Country Status (4)
Country | Link |
---|---|
US (2) | US9538480B2 (fr) |
EP (1) | EP3120623A4 (fr) |
AR (1) | AR099805A1 (fr) |
WO (1) | WO2015142275A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9749970B2 (en) * | 2015-02-27 | 2017-08-29 | Qualcomm Incorporated | Power control and power headroom for component carrier |
WO2018169277A1 (fr) * | 2017-03-13 | 2018-09-20 | Samsung Electronics Co., Ltd. | Équipement utilisateur (ue) et procédé de gestion de rapport d'état de tampon (bsr) pour une opération à numérologie multiple |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010101508A1 (fr) * | 2009-03-05 | 2010-09-10 | Telefonaktiebolaget L M Ericsson (Publ) | Procédé de commande de puissance |
WO2011002388A1 (fr) * | 2009-06-30 | 2011-01-06 | Telefonaktiebolaget L M Ericsson (Publ) | Commande de puissance en liaison montante pour systèmes radio à porteuses doubles ou multiples |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2263325A1 (fr) | 2008-02-26 | 2010-12-22 | InterDigital Technology Corporation | Procédé et appareil permettant d'estimer un rapport signal utile/signal brouilleur |
EP2263324B1 (fr) * | 2008-04-09 | 2015-02-25 | Telefonaktiebolaget L M Ericsson (PUBL) | Estimation du brouillage pour tdm en liaison montante dans un système sans fil |
US8861436B2 (en) | 2008-06-23 | 2014-10-14 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for reducing interference in a mobile communications network |
US8358614B2 (en) * | 2008-10-31 | 2013-01-22 | Interdigital Patent Holdings, Inc. | Method and apparatus for handling uplink transmissions using multiple uplink carriers |
US9031600B2 (en) * | 2009-10-02 | 2015-05-12 | Interdigital Patent Holdings, Inc. | Method and apparatus for transmit power control for multiple antenna transmissions in the uplink |
CN106027213A (zh) * | 2010-10-01 | 2016-10-12 | 交互数字专利控股公司 | 用于在多个天线上传送导频的方法和设备 |
US9608783B2 (en) | 2012-12-03 | 2017-03-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and devices for enabling high user bitrates in mixed-traffic scenarios |
WO2014112942A1 (fr) | 2013-01-18 | 2014-07-24 | Telefonaktiebolaget L M Ericsson (Publ) | Restriction de puissance à atténuation rapide |
-
2015
- 2015-03-19 AR ARP150100841A patent/AR099805A1/es active IP Right Grant
- 2015-03-19 WO PCT/SE2015/050326 patent/WO2015142275A2/fr active Application Filing
- 2015-03-19 EP EP15765766.9A patent/EP3120623A4/fr not_active Withdrawn
- 2015-03-19 US US14/767,831 patent/US9538480B2/en active Active
-
2016
- 2016-11-23 US US15/360,380 patent/US9756584B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010101508A1 (fr) * | 2009-03-05 | 2010-09-10 | Telefonaktiebolaget L M Ericsson (Publ) | Procédé de commande de puissance |
WO2011002388A1 (fr) * | 2009-06-30 | 2011-01-06 | Telefonaktiebolaget L M Ericsson (Publ) | Commande de puissance en liaison montante pour systèmes radio à porteuses doubles ou multiples |
Non-Patent Citations (1)
Title |
---|
ERICSSON: "On Improving the Power Control after Long DTX on Secondary Carriers", vol. RAN WG1, no. Prague, Czech Republic; 20140210 - 20140214, 9 February 2014 (2014-02-09), XP050736309, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN/RAN1/Docs/> [retrieved on 20140209] * |
Also Published As
Publication number | Publication date |
---|---|
WO2015142275A3 (fr) | 2015-11-12 |
WO2015142275A2 (fr) | 2015-09-24 |
EP3120623A2 (fr) | 2017-01-25 |
AR099805A1 (es) | 2016-08-17 |
US20170078982A1 (en) | 2017-03-16 |
US20160007299A1 (en) | 2016-01-07 |
US9756584B2 (en) | 2017-09-05 |
US9538480B2 (en) | 2017-01-03 |
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Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04W 52/32 20090101ALI20170918BHEP Ipc: H04W 52/02 20090101ALI20170918BHEP Ipc: H04W 52/22 20090101ALI20170918BHEP Ipc: H04W 52/50 20090101ALN20170918BHEP Ipc: H04W 52/24 20090101ALI20170918BHEP Ipc: H04W 76/04 20090101ALI20170918BHEP Ipc: H04W 52/44 20090101ALN20170918BHEP Ipc: H04W 52/16 20090101AFI20170918BHEP Ipc: H04B 7/04 20170101ALI20170918BHEP |
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A4 | Supplementary search report drawn up and despatched |
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Effective date: 20221001 |